Clark County commissioners and representatives from the American Heart Association turned the Welcome to Fabulous Las Vegas sign red in recognition of National Wear Red Day, the kickoff to the American Heart Association’s American Heart Month. Heart disease is the leading cause of death among women, claiming more lives than all forms of cancer combined. About 80 percent of heart attacks and strokes can be prevented. By exercising more, eating healthier and keeping regular doctor visits, we can all live longer, healthier lives. The light bulbs, which are usually yellow, surround the border of the sign. Like the famed Las Vegas Strip, the Welcome to Fabulous Las Vegas sign is in unincorporated Clark County and not in any city.